You can see three almost identical images below. Can you spot the odd one out from them?

Can you find out the remainder when 3^300 is divided by 5?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

Solve the following series:
AZ, GT, MN, __, YB

When monkey rotate the gear, which mark will be hit 1 or 2 ?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

If eleven plus two equals one, what does nine plus five equal?

A boy collects white seashells from the sea and brings them home every night. When he has enough of them, he decides to sell them to a trader.

The trader is ready to buy the shells and he asks the boy about the quantity. At this, the boy starts calculating. He has a giant box that contains 3 mini boxes. Two of them have another mini box inside. If the giant box can hold 50 shells, how many brown shells can he sell to the trader?

What is the unique property of the following words ?
* Revive
* Banana
* Grammar
* Voodoo
* Assess
* Potato
* Dresser
* Uneven